Overall, it seems like a good paste. Surely at 15 euros it's good, but not at 60 as I saw in some stores. Generally, as a paste, it was very viscous and that worries me a bit. Compared to the Noctua NT-H2, I didn't see any difference in temperatures, so it seems effective for now. Personally, I wouldn't choose it again because of the price and texture (like very soft plasticine, a bit softer than a thermal pad for those who know).